Biology, 17.01.2020 23:31 damari9288
When a skeletal muscle fiber contracts during an isotonic concentric contraction, the distance between the z bands of a sarcomere increases. true / false.
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Biology, 21.06.2019 22:40
Environmental differences within ecosystems are generally caused by
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Biology, 22.06.2019 07:40
What's the waste product of electrons and pyruvate combining in fermentation?
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Biology, 22.06.2019 14:50
Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit.there is a precise compatibility between the active site and the lactose molecule.specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed.reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
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Biology, 22.06.2019 21:40
In which area of the neuron is an action potential initially generated?
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When a skeletal muscle fiber contracts during an isotonic concentric contraction, the distance betwe...
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